Interactive & Animated Plots

import holoviews as hv
import uxarray as ux

hv.extension("bokeh")

file_dir = "../../meshfiles/"

/home/runner/miniconda3/envs/cookbook-dev/lib/python3.10/site-packages/dask/dataframe/_pyarrow_compat.py:17: FutureWarning: Minimal version of pyarrow will soon be increased to 14.0.1. You are using 12.0.1. Please consider upgrading.
  warnings.warn(

grid_filename_geoflow = file_dir + "geoflow.grid.nc"
data_filename_geoflow = file_dir + "geoflow.data.nc"
uxds = ux.open_dataset(grid_filename_geoflow, data_filename_geoflow)

v1 = uxds["v1"].nodal_average()

Interactivity

Dynamic Rendering

HoloMaps

%%capture
hmap = hv.HoloMap(
    {
        i: v1[0][i].plot.rasterize(
            method="polygon",
            exclude_antimeridian=False,
            cmap="coolwarm",
            title=f"v1: Mesh Layer {i}",
            width=700,
            height=350,
        )
        for i in range(20)
    },
    kdims="Mesh Layer",
)

hmap

Animations

# todo